12 4,2 "Interface,m-msl",-999.99 "Lithology",-999.99 "Grain-size-distr. class NEN5104",-999.99 "Admixture",-999.99 -1.90,C,None,"None" -2.20,P,None,"None" -2.50,P,None,"Weak" -3.50,C,None,"Weak Silty" -6.00,C,None,"Moderate Organic" -6.50,C,None,"Weak Silty" -6.60,P,None,"None" -7.20,GY,None,"None" -7.40,P,None,"None" -7.55,GY,None,"None" -7.65,P,None,"None" -8.15,-,-,-